TY  - BOOK
AU  - Rai, Hemant Kumar
ED  - Dhol, A.K.
TI  - Effect of grain size on heat transfer for gravity flow of sand through a vertical circular pipe
U1  - TH-B 
PY  - 1984///
CY  - Pantnagar
PB  - GBPUA&T
KW  - Pipe
N1  - Mechanical engineering
ER  -